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Contents
module Avo
module Fields
class BelongsToField < BaseField
attr_reader :searchable
attr_reader :relation_method
def initialize(id, **args, &block)
args[:placeholder] ||= I18n.t("avo.choose_an_option")
super(id, **args, &block)
@searchable = args[:searchable] == true
@relation_method = name.to_s.parameterize.underscore
end
def options
target_resource.model_class.all.map do |model|
{
value: model.id,
label: model.send(target_resource.class.title)
}
end
end
def database_value
target_resource.id
end
def foreign_key
if @model.present?
if @model.instance_of?(Class)
@model.reflections[@relation_method].foreign_key
else
@model.class.reflections[@relation_method].foreign_key
end
elsif @resource.present?
@resource.model_class.reflections[@relation_method].foreign_key
end
end
def relation_model_class
@resource.model_class
end
def label
value.send(target_resource.class.title)
end
def to_permitted_param
foreign_key.to_sym
end
def target_resource
if @model._reflections[id.to_s].klass.present?
App.get_resource_by_model_name @model._reflections[id.to_s].klass.to_s
elsif @model._reflections[id.to_s].options[:class_name].present?
App.get_resource_by_model_name @model._reflections[id.to_s].options[:class_name]
else
App.get_resource_by_name id.to_s
end
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems